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<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.katesoft.scale4j;
<a class="jxr_linenumber" name="2" href="#2">2</a>   
<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.agent.JavaProcessBuilder;
<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.RuntimeMode;
<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.io.ByteArrayOutputStream2;
<a class="jxr_linenumber" name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.io.FileUtility;
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.common.lang.RuntimeUtility;
<a class="jxr_linenumber" name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.log.Logger;
<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> com.katesoft.scale4j.log.LogFactory;
<a class="jxr_linenumber" name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> org.junit.BeforeClass;
<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="12" href="#12">12</a>  
<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> java.io.File;
<a class="jxr_linenumber" name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> java.util.Arrays;
<a class="jxr_linenumber" name="16" href="#16">16</a>  
<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.MatcherAssert.assertThat;
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.containsString;
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.hasItemInArray;
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.is;
<a class="jxr_linenumber" name="21" href="#21">21</a>  
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../com/katesoft/scale4j/JavaProcessBuilderTest.html">JavaProcessBuilderTest</a>
<a class="jxr_linenumber" name="23" href="#23">23</a>  {
<a class="jxr_linenumber" name="24" href="#24">24</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Logger l = LogFactory.getLogger(getClass());
<a class="jxr_linenumber" name="25" href="#25">25</a>  
<a class="jxr_linenumber" name="26" href="#26">26</a>      @BeforeClass
<a class="jxr_linenumber" name="27" href="#27">27</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> beforeClass()
<a class="jxr_linenumber" name="28" href="#28">28</a>      {
<a class="jxr_linenumber" name="29" href="#29">29</a>          System.setProperty(RuntimeUtility.VAR_RUNTIME_MODE, RuntimeMode.JUNIT.toString());
<a class="jxr_linenumber" name="30" href="#30">30</a>      }
<a class="jxr_linenumber" name="31" href="#31">31</a>  
<a class="jxr_linenumber" name="32" href="#32">32</a>      @Test
<a class="jxr_linenumber" name="33" href="#33">33</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> commandWithDefaultParametersWorks() <strong class="jxr_keyword">throws</strong> Exception
<a class="jxr_linenumber" name="34" href="#34">34</a>      {
<a class="jxr_linenumber" name="35" href="#35">35</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="36" href="#36">36</a>          String[] command = builder.command();
<a class="jxr_linenumber" name="37" href="#37">37</a>          l.debug(Arrays.toString(command));
<a class="jxr_linenumber" name="38" href="#38">38</a>          assertThat(command[0], containsString(FileUtility.JAVA_HOME.getAbsolutePath()));
<a class="jxr_linenumber" name="39" href="#39">39</a>          assertThat(<strong class="jxr_keyword">new</strong> File(command[0]).exists(), is(<strong class="jxr_keyword">true</strong>));
<a class="jxr_linenumber" name="40" href="#40">40</a>          assertThat(builder.javaHome().exists(), is(<strong class="jxr_keyword">true</strong>));
<a class="jxr_linenumber" name="41" href="#41">41</a>      }
<a class="jxr_linenumber" name="42" href="#42">42</a>  
<a class="jxr_linenumber" name="43" href="#43">43</a>      @Test
<a class="jxr_linenumber" name="44" href="#44">44</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> javaProcessStartedWithDebugOptions() <strong class="jxr_keyword">throws</strong> Exception
<a class="jxr_linenumber" name="45" href="#45">45</a>      {
<a class="jxr_linenumber" name="46" href="#46">46</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="47" href="#47">47</a>          builder.debugPort(678);
<a class="jxr_linenumber" name="48" href="#48">48</a>          String[] command = builder.command();
<a class="jxr_linenumber" name="49" href="#49">49</a>          l.debug(Arrays.toString(command));
<a class="jxr_linenumber" name="50" href="#50">50</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-Xdebug"</span>));
<a class="jxr_linenumber" name="51" href="#51">51</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-Xnoagent"</span>));
<a class="jxr_linenumber" name="52" href="#52">52</a>      }
<a class="jxr_linenumber" name="53" href="#53">53</a>  
<a class="jxr_linenumber" name="54" href="#54">54</a>      @Test
<a class="jxr_linenumber" name="55" href="#55">55</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> memoryOptionsWorks() <strong class="jxr_keyword">throws</strong> IOException
<a class="jxr_linenumber" name="56" href="#56">56</a>      {
<a class="jxr_linenumber" name="57" href="#57">57</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="58" href="#58">58</a>          builder.maxHeap(256);
<a class="jxr_linenumber" name="59" href="#59">59</a>          builder.initialHeap(64);
<a class="jxr_linenumber" name="60" href="#60">60</a>          String[] command = builder.command();
<a class="jxr_linenumber" name="61" href="#61">61</a>          l.debug(Arrays.toString(command));
<a class="jxr_linenumber" name="62" href="#62">62</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-Xms64m"</span>));
<a class="jxr_linenumber" name="63" href="#63">63</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-Xmx256m"</span>));
<a class="jxr_linenumber" name="64" href="#64">64</a>      }
<a class="jxr_linenumber" name="65" href="#65">65</a>  
<a class="jxr_linenumber" name="66" href="#66">66</a>      @Test
<a class="jxr_linenumber" name="67" href="#67">67</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> clientServerWorks() <strong class="jxr_keyword">throws</strong> IOException
<a class="jxr_linenumber" name="68" href="#68">68</a>      {
<a class="jxr_linenumber" name="69" href="#69">69</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="70" href="#70">70</a>          builder.initialHeap(64);
<a class="jxr_linenumber" name="71" href="#71">71</a>          builder.server();
<a class="jxr_linenumber" name="72" href="#72">72</a>          String[] command = builder.command();
<a class="jxr_linenumber" name="73" href="#73">73</a>          l.debug(Arrays.toString(command));
<a class="jxr_linenumber" name="74" href="#74">74</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-Xms64m"</span>));
<a class="jxr_linenumber" name="75" href="#75">75</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-server"</span>));
<a class="jxr_linenumber" name="76" href="#76">76</a>          builder.client();
<a class="jxr_linenumber" name="77" href="#77">77</a>          command = builder.command();
<a class="jxr_linenumber" name="78" href="#78">78</a>          assertThat(command, hasItemInArray(<span class="jxr_string">"-client"</span>));
<a class="jxr_linenumber" name="79" href="#79">79</a>      }
<a class="jxr_linenumber" name="80" href="#80">80</a>  
<a class="jxr_linenumber" name="81" href="#81">81</a>      @Test
<a class="jxr_linenumber" name="82" href="#82">82</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> simpleApplicationExecuted() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException
<a class="jxr_linenumber" name="83" href="#83">83</a>      {
<a class="jxr_linenumber" name="84" href="#84">84</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="85" href="#85">85</a>          builder.initialHeap(64);
<a class="jxr_linenumber" name="86" href="#86">86</a>          builder.server();
<a class="jxr_linenumber" name="87" href="#87">87</a>          builder.classpath(System.getProperty(<span class="jxr_string">"java.class.path"</span>));
<a class="jxr_linenumber" name="88" href="#88">88</a>          builder.mainClass(SimpleApplication.<strong class="jxr_keyword">class</strong>.getName());
<a class="jxr_linenumber" name="89" href="#89">89</a>          String[] command = builder.command();
<a class="jxr_linenumber" name="90" href="#90">90</a>          l.debug(Arrays.toString(command));
<a class="jxr_linenumber" name="91" href="#91">91</a>          Process process = builder.launch(System.out, System.err);
<a class="jxr_linenumber" name="92" href="#92">92</a>          process.waitFor();
<a class="jxr_linenumber" name="93" href="#93">93</a>      }
<a class="jxr_linenumber" name="94" href="#94">94</a>  
<a class="jxr_linenumber" name="95" href="#95">95</a>      @Test
<a class="jxr_linenumber" name="96" href="#96">96</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> complexApplicationExecuted() <strong class="jxr_keyword">throws</strong> IOException, InterruptedException
<a class="jxr_linenumber" name="97" href="#97">97</a>      {
<a class="jxr_linenumber" name="98" href="#98">98</a>          JavaProcessBuilder builder = <strong class="jxr_keyword">new</strong> JavaProcessBuilder();
<a class="jxr_linenumber" name="99" href="#99">99</a>          builder.initialHeap(64).
<a class="jxr_linenumber" name="100" href="#100">100</a>             maxHeap(256).
<a class="jxr_linenumber" name="101" href="#101">101</a>             systemProperty(SimpleApplication.ADDITIONAL_SYSTEM_PARAM, Boolean.TRUE.toString()).
<a class="jxr_linenumber" name="102" href="#102">102</a>             server().
<a class="jxr_linenumber" name="103" href="#103">103</a>             jvmArg(<span class="jxr_string">"-XX:-UseParallelGC"</span>).
<a class="jxr_linenumber" name="104" href="#104">104</a>             jvmArg(<span class="jxr_string">"-XX:-PrintGCDetails"</span>).
<a class="jxr_linenumber" name="105" href="#105">105</a>             jvmArg(<span class="jxr_string">"-XX:-PrintGCTimeStamps"</span>).
<a class="jxr_linenumber" name="106" href="#106">106</a>             jvmArg(<span class="jxr_string">"-XX:-PrintGC"</span>).
<a class="jxr_linenumber" name="107" href="#107">107</a>             jvmArg(<span class="jxr_string">"-Dfile.encoding=UTF-8"</span>).
<a class="jxr_linenumber" name="108" href="#108">108</a>             debugPort(2476).
<a class="jxr_linenumber" name="109" href="#109">109</a>             classpath(System.getProperty(<span class="jxr_string">"java.class.path"</span>)).
<a class="jxr_linenumber" name="110" href="#110">110</a>             mainClass(SimpleApplication.<strong class="jxr_keyword">class</strong>.getName()).arg(<span class="jxr_string">"junit"</span>);
<a class="jxr_linenumber" name="111" href="#111">111</a>         ByteArrayOutputStream2 outputStream2 = <strong class="jxr_keyword">new</strong> ByteArrayOutputStream2();
<a class="jxr_linenumber" name="112" href="#112">112</a>         Process process = builder.launch(outputStream2, System.err);
<a class="jxr_linenumber" name="113" href="#113">113</a>         process.waitFor();
<a class="jxr_linenumber" name="114" href="#114">114</a>         assertThat(<strong class="jxr_keyword">new</strong> String(outputStream2.toByteSequence().buffer()),
<a class="jxr_linenumber" name="115" href="#115">115</a>                    containsString(SimpleApplication.PROGRAM_OUTPUT + Arrays.toString(<strong class="jxr_keyword">new</strong> String[]{<span class="jxr_string">"junit"</span>})));
<a class="jxr_linenumber" name="116" href="#116">116</a>         assertThat(<strong class="jxr_keyword">new</strong> String(outputStream2.toByteSequence().buffer()), containsString(SimpleApplication.ADDITIONAL_SYSTEM_PARAM + <span class="jxr_string">"="</span> + <span class="jxr_string">"true"</span>))
<a class="jxr_linenumber" name="117" href="#117">117</a>         ;
<a class="jxr_linenumber" name="118" href="#118">118</a>         l.debug(<span class="jxr_string">"*************************************************"</span>);
<a class="jxr_linenumber" name="119" href="#119">119</a>         l.debug(<strong class="jxr_keyword">new</strong> String(outputStream2.toByteSequence().buffer()));
<a class="jxr_linenumber" name="120" href="#120">120</a>         l.debug(<span class="jxr_string">"*************************************************"</span>);
<a class="jxr_linenumber" name="121" href="#121">121</a>     }
<a class="jxr_linenumber" name="122" href="#122">122</a> }
</pre>
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